Adjust the volume

To increase the volume, press the
Volume Up key on the right side of your
BlackBerry® smartphone.

To decrease the volume, press the
Volume Down key on the right side of your
smartphone.

To
mute the volume, press the
Mute key on the right side of your smartphone. To turn off mute, press the
Mute key again. If you press
the
Mute key during a call, your
smartphone mutes the call so that you can hear others on the call, but they can't
hear you.